.add-node-btn-con[data-v-12ec0923]{background-color:#fff;display:none;position:absolute;padding:.625rem;left:2.125rem;top:-.75rem;width:11.25rem;border-radius:.25rem;z-index:9;box-shadow:0 .25rem 1rem 0 rgba(0,0,0,.075)}.add-node-btn-con div[data-v-12ec0923]{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;width:4.75rem;padding:.25rem;border-radius:.25rem}.add-node-btn-con div span[data-v-12ec0923]{padding:.25rem;font-size:.875rem}.add-node-btn-con div .flow-icon[data-v-12ec0923]{width:1em;height:1em;vertical-align:-.15em;fill:#1677ff;overflow:hidden}.add-node-btn-con>div[data-v-12ec0923]:hover{background-color:rgba(77,130,255,.2)}.add-node-btn-con[data-v-12ec0923]:after{content:"";position:absolute;background-color:#fff;width:.625rem;height:.625rem;border-top:.25rem solid #fff;border-right:.25rem solid #fff;-webkit-transform:rotate(-135deg);-ms-transform:rotate(-135deg);transform:rotate(-135deg);left:-.1875rem;top:1.125rem;z-index:-1}.bottom-btn[data-v-12ec0923]{position:relative}.bottom-btn:hover .add-node-btn-con[data-v-12ec0923]{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between}.expand-bottom-btn[data-v-12ec0923]{position:absolute;top:0;left:0;width:2.1875rem;height:2.1875rem}.expand-bottom-btn:hover+.bottom-btn .add-node-btn-con[data-v-12ec0923]{display:-webkit-box!important;display:-webkit-flex!important;display:-ms-flexbox!important;display:flex!important;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between}